XSeat cushion tilt: Press the switch up or
down in direction of arrow ; until your
upper legs are lightly supported.
XHead restraint height: Press the switch
up or down in direction of arrow :.
Head restraint fore and aft adjustment
XPush or pull on the lower edge of the head
restraint cushion to the desired position.
Comfort head restraint
GWarning!
When folding back the side cushions, never
reach between the side cushion and the
mounting post. You could otherwise be
trapped.
You can adjust the side cushions of the head
restraints individually.
XAdjusting side cushions: Pull or push side
cushions : into desired position.
XAdjusting forward or backward: Pull or
push head restraint in direction of
arrow ;.
Lumbar support
You can adjust the contour of the front seat’s
lumbar support to help enhance support to
your spine.
XCurvature position: Use button : to
move the curvature up and button = to
move it down.
XDegree of curvature: Use button ; to
lessen the curvature and button ? to
increase it.
Rear seat head restraints
GWarning!
For safety reasons, always drive with the rear
head restraints in the upright position when
the rear seats are occupied.
Keep the area around head restraints clear of
articles (e.g. clothing) to not obstruct the
folding operation of the head restraints.
GWarning!
For your protection, drive only with properly
positioned head restraints.
Adjust the head restraint in such a way that it
is as close to the head as possible and the
center of the head restraint supports the back
of the head at eye level. This will reduce the
potential for injury to the head and neck in the
event of an accident or similar situation.
With a rear seat occupied, make sure to move
the respective head restraint up from the
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XRemoving: Unlock the rear seat backrest
(Y page 199) and fold it slightly forward.
XPull head restraint to its highest position.XPress release button : and pull out head
restraint.
XInstalling: Position the head restraints so
that the notches on the rod are on the left
when looking in the direction of travel.
XInsert head restraint and push it down until
it engages.
XFold the rear seat backrest back until it
engages.
Drive-dynamic multicontour seat
The drive-dynamic multicontour seat is only
available on the driver’s side.
The drive-dynamic multicontour seat allows
several individual support adjustments and
can automatically adjust lateral support to
your driving style.
:Seat cushion length;Drive-dynamic function=Seat backrest side bolsters?Massage functionASeat backrest contour supportBSeat backrest contour up or downXSeat cushion length: Adjust the seat
cushion to the length of your upper leg
using switch :.
XSeat backrest side bolsters: Adjust the
side bolsters so that they provide good
lateral support using switch =.
XSeat backrest contour: Adjust the
contour of the seat backrest to the desired
position using switches A and B.
Drive-dynamic function
The drive-dynamic multicontour seat
electronically controls the air pressure in the
air chambers of the seat backrest side
bolsters. This function improves driving
comfort and pleasure.
You can choose between:
RLevel 1 (one indicator lamp comes on): Less
lateral support and slow air pressure build-
up in the air chambers of the seat backrest
side bolsters.
RLevel 2 (two indicator lamps come on):
Strong lateral support and fast air pressure
build-up in the air chambers of the seat
backrest side bolsters.
XSwitching on: Press button ; repeatedly
until the desired level is set.
One or two indicator lamps in the button
come on.
XSwitching off: Press button ; repeatedly
until all indicator lamps go out.
Massage function (PULSE)
You can reduce muscle tension during long
trips by periodically using the massage
function. you can choose between two levels.
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Multifunction steering wheel
Safety notes
GWarning!
Do not adjust the steering wheel while driving.
Adjusting the steering wheel while driving
could cause the driver to lose control of the
vehicle.
The electrical steering wheel adjustment
feature can be operated at any time.
Therefore, do not leave children unattended
in the vehicle, or with access to an unlocked
vehicle. A child’s unsupervised access to a
vehicle could result in an accident and/or
serious personal injury.
Make sure
Ryou can reach the steering wheel with your
arms slightly bent at the elbows
Ryou can move your legs freely
Rall displays (including malfunction and
indicator lamps) on the instrument cluster
are clearly visible
Steering wheel adjustment
XAdjusting steering wheel up or down:
Move stalk in direction of arrows :.
XAdjusting steering wheel in or out: Move
stalk in direction of arrows ;.
iThe memory function (Y page 96) lets
you store the settings for the steering
wheel together with the settings for the
seat position and the exterior rear view
mirrors.
Easy-entry/exit feature
This feature allows the driver an easier entry
into and exit from the vehicle. When entering
and exiting the vehicle, the steering wheel is
in its uppermost position.
The easy-entry/exit feature can be activated
or deactivated in the Convenience submenu
of the control system (Y page 145).
GWarning!
You must make sure no one can become
trapped or injured by the moving steering
wheel when the easy-entry/exit feature is
activated.
To stop steering wheel movement, move
steering wheel adjustment stalk or press one
of the memory position buttons.
Do not leave children unattended in the
vehicle, or with access to an unlocked vehicle.
Children could open the driver’s door and
unintentionally activate the easy-entry/exit
feature, which could result in an accident
and/or serious personal injury.
With the easy-entry/exit feature activated,
the steering wheel will return to its last set
position when you close the driver’s door with
the ignition switched on. The steering wheel
will also return to its last set position when
you insert the SmartKey into the starter
switch or press the KEYLESS-GO start/stop
button once with the driver’s door closed.
iThe last set steering wheel position is
stored when the ignition is switched off or
the position is stored in memory
(Y page 97).
With the easy-entry/exit feature activated,
the steering wheel tilts upwards when you
remove the SmartKey from the starter switch.
The steering wheel also tilts upwards when
you open the driver’s door with the SmartKey
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Exterior rear view mirrorsGWarning!
Exercise care when using the passenger-side
exterior rear view mirror. The mirror surface
is convex (outwardly curved surface for a
wider field of view). Objects in mirror are
closer than they appear. Check your interior
rear view mirror and glance over your
shoulder before changing lanes.
iYou can store the settings for the exterior
rear view mirror position with the memory
function (Y page 96).
XSwitch on the ignition.XPress button : for the driver’s side
exterior rear view mirror or button ; for
the passenger-side exterior rear view
mirror.
The indicator lamp in the respective button
comes on.
If you do not make adjustments to the
selected exterior rear view mirror within
15 seconds, the indicator lamp goes out.
You will then have to select the desired
exterior rear view mirror again before
adjustments can be made. Adjustments
can only be made with the indicator lamp
for the respective exterior rear view mirror
button illuminated.
XPress adjustment button = up, down, left
or right according to the desired setting.
! If an exterior rear view mirror was forcibly
hit from the front, manually snap it back
into place.
iAt low ambient temperatures, the exterior
rear view mirrors will be heated
automatically.
Auto-dimming rear view mirrors
The exterior rear view mirror on the driver’s
side and the interior rear view mirror will
respond automatically to glare when the
ignition is switched on and incoming light
from headlamps falls on the sensor in the
interior rear view mirror.
The rear view mirrors will not react if the
automatic transmission is set to reverse gear
R or the interior lighting is switched on.
GWarning!
The auto dimming function does not react if
incoming light is not aimed directly at sensors
in the interior rear view mirror.
The interior rear view mirror and the exterior
rear view mirror on the driver’s side do not
react, for example, if the rear window
sunshade is in raised position.
Light hitting the mirror(s) at certain angles
(incident light) could blind you. As a result,
you may not be able to observe traffic
conditions and could cause an accident.
Exterior rear view mirror parking
position
To assist during parking maneuvers, you can
set the passenger-side exterior rear view
mirror so that you can see the rear wheel and
the road curb.
Setting and storing the parking position
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Storing positions into memory
XAdjust the seats.XOn the driver’s side, also adjust the
steering wheel and exterior rear view
mirrors to the desired positions.
XPress memory button M once and within
3 seconds press memory position button
1, 2 or 3.
When the settings are stored to the
selected position, an acknowledgement
signal sounds.
Recalling positions from memory
XPress and hold desired memory position
button 1, 2 or 3 until the seat has moved
to the stored position completely. On the
driver’s side, also wait for the steering
wheel and exterior rear view mirrors to
move to the stored position.
iReleasing the memory position button
stops movement to the stored positions
immediately.
Lighting
Notes
iIf you drive in countries with left-hand
driving, you must have the headlamps
modified for symmetrical low beams.
Relevant information can be obtained at
any authorized Mercedes-Benz Center.
iVehicles equipped with active Bi-Xenon
headlamps:
The active Bi-Xenon headlamps increase
usable illumination over conventional
headlamps because they follow the
curvature of the road ahead. The beams of
the active Bi-Xenon headlamps shift to
either side according to the vehicle’s
steering angle and speed.
Exterior lamp switch
1 WStanding lamps, left2 XStanding lamps, right3 TParking lamps5
Daytime running lamp mode
4 cAutomatic headlamp mode
Daytime running lamp mode
5 LLow-beam headlamps or high-beam
headlamps
B RVehicles with front fog lamps: Rear
fog lamp
C NVehicles with front fog lamps: Front
fog lamps
iThe exterior lamps (except standing
lamps or parking lamps) go out
automatically when you remove the
SmartKey from the starter switch or open
5When the parking lamps are on, the tail lamps, the license plate lamps, the side marker lamps, and theinstrument cluster illumination are also on.
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the driver’s door with the ignition switched
off.
When the parking lamps or the rear fog
lamp are switched on and you remove the
SmartKey from the starter switch and open
the driver’s door, an acoustic signal
sounds.
In addition the message Switch Off
Lights appears in the multifunction
display.
Switch off the parking lamps or the rear fog
lamp manually.
! Failure to switch off the parking lamps
when leaving the vehicle may result in a
discharged battery.
i Vehicles without front fog lamps: For
better detection of the vehicle, the LED
daytime running lamps are dimmed to
parking lamp level when the low-beam
headlamps are switched on.
Low-beam headlamps
The low-beam headlamps can be switched on
and off with the exterior lamp switch.
XSwitch on the ignition.XSwitching on: Turn the exterior lamp
switch to position L.
The following lamps come on:
R Low-beam headlamps
R Parking lamps 5
R Green indicator lamp L in the
instrument cluster
Automatic headlamp mode
GWarning!
If the exterior lamp switch is set to c, the
headlamps will not automatically come on
under foggy conditions.
To minimize risk to you and to others, activate
headlamps by turning exterior lamp switch to
L when driving or when traffic and/or
ambient lighting conditions require you to do
so.
In low ambient lighting conditions, only switch
from position c to L with the vehicle
at a standstill in a safe location. Switching
from c to L will briefly switch off the
headlamps. Doing so while driving in low
ambient lighting conditions may result in an
accident.
The automatic headlamp feature is only an aid
to the driver. The driver is responsible for the
operation of the vehicle’s lights at all times.XSwitching on: Turn the exterior lamp
switch to position c.
When ambient light is low: When the
SmartKey is in starter switch position 1 or
when the KEYLESS-GO start/stop button has
been pressed once, the parking lamps 5
come
on automatically.
When the engine is running, the low-beam
headlamps come on additionally.
When ambient light is bright: When the
SmartKey is in starter switch position 1 or
when the KEYLESS-GO start/stop button has
been pressed once, all lamps are off.
When the engine is running, the daytime
running lamps 6
come on automatically.
When the low-beam headlamps are switched
on, the green indicator lamp L in the
instrument cluster comes on.
Once the low-beam headlamps are on, the
high-beam headlamps are also available.
Daytime running lamp mode
In Canada, the daytime running lamp mode is
mandatory and therefore in a constant mode.
In the USA, the daytime running lamp mode
is deactivated by default.
5 When the parking lamps are on, the tail lamps, the license plate lamps, the side marker lamps, and the
instrument cluster illumination are also on.
6 USA only: The daytime running lamp mode must be activated via the control system.98LightingControls in detail
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XActivate the daytime running lamp mode
using the control system, see “Switching
daytime running lamp mode on or off (USA
only)” ( Y page 141).XTurn the exterior lamp switch to position
c .
When the engine is running and the
ambient light is bright, the daytime running
lamps come on.
In low ambient lighting conditions, the
following lamps will come on additionally:
R Low-beam headlamps
R Parking lamps 5
R green indicator lamp L in the
instrument cluster
You can only switch on the high-beam
headlamps when the low-beam headlamps
are on.
The high-beam flasher is available at all times.
Canada only
When the engine is running, and you
R shift from a driving position to park
position P with the vehicle at a standstill,
the daytime running lamps or the low-beam
headlamps will go out with a delay of
3 minutes
R turn the exterior lamp switch to position
T , the daytime running lamps and the
parking lamps 5
come on in bright ambient
lighting conditions.
R turn the exterior lamp switch to position
L , the manual headlamp mode has
priority over the daytime running lamp
mode
The corresponding exterior lamps come on
( Y page 97).
USA only
When the engine is running, and you turn the
exterior lamp switch to position T or
L, the manual headlamp mode has
priority over the daytime running lamp mode.
The corresponding exterior lamps come on
( Y page 97).
Fog lamps GWarning!
In low ambient lighting or foggy conditions,
only switch from position c to L with
the vehicle at a standstill in a safe location.
Switching from c to L will briefly
switch off the headlamps. Doing so while
driving in low ambient lighting conditions may
result in an accident.
Front fog lamps will operate with the parking
lamps and/or the low-beam headlamps on.
The rear fog lamp can only be switched on
with the exterior lamp switch in position
L . Fog lamps should only be used in
conjunction with low-beam headlamps.
Consult your State or Province Motor Vehicle
Regulations regarding permissible lamp
operation.
XSwitch on the ignition.XTurn the exterior lamp switch to position
T , or L , or c (Y page 97).
Vehicles with front fog lamps
XSwitching on front fog lamps: Press
switch N (Y page 97).
The green indicator lamp N in the
instrument cluster comes on.XSwitching off front fog lamps: Press
switch N (Y page 97).
The green indicator lamp N in the
instrument cluster goes out.5 When the parking lamps are on, the tail lamps, the license plate lamps, the side marker lamps, and the
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XSwitching on rear fog lamp: Press switch
N (Y page 97).
The rear fog lamp, the front fog lamps, the
green N and the yellow indicator lamp
R in the instrument cluster come on.
XSwitching off rear fog lamp: Press switch
N (Y page 97).
The rear fog lamp, the front fog lamps, the
green N and the yellow indicator lamp
R in the instrument cluster goes out.
Vehicles without front fog lamps
XSwitching on rear fog lamp: Press switch
R (Y page 97).
The rear fog lamp and the yellow indicator
lamp R in the instrument cluster come
on.
XSwitching off rear fog lamp: Press switch
R (Y page 97).
The rear fog lamp and the yellow indicator
lamp R in the instrument cluster goes
out.
Locator lighting
The locator lighting is described in the
“Control system” section, see “Switching
locator lighting on or off” (Y page 142).
Combination switch
Turn signals XPress the combination switch in direction
of arrow ; or ?.
The corresponding turn signal indicator
lamp ! or # in the instrument
cluster flashes.
The combination switch resets automatically
after major steering wheel movements.
To signal minor directional changes:
XPress the combination switch only to the
point of resistance in direction of
arrow ; or ? and release.
The corresponding turn signal lamps will
flash three times.
High beam
XTurn the exterior lamp switch to position
L (Y page 97).
XSwitching on: Push the combination
switch in direction of arrow :.
The high-beam headlamp indicator lamp
K in the instrument cluster comes on.
XSwitching off: Pull the combination switch
in direction of arrow = to its original
position.
iAlso note the information on high-beam
headlamps with activated automatic
headlamp mode (Y page 98) or the daytime
running lamp mode (Y page 98).
Adaptive Highbeam Assist
The Adaptive Highbeam Assist is only
available in vehicles with Bi-Xenon
headlamps.
Depending on the driving and traffic situation,
low-beam leveling and the high-beam
headlamps are controlled via an optical
sensor. The sensor is located on the front of
the overhead control panel. Glare for other
road users is reduced and the illumination of
road ahead is improved. The transitions
between low-beam and high-beam
headlamps take place without a sudden
change of light.
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